Issued Patents All Time
Showing 1–25 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10181515 | Semiconductor device | Tadashi Sakai | 2019-01-15 |
| 10170561 | Diamond semiconductor device | Tadashi Sakai | 2019-01-01 |
| 10079282 | Semiconductor device and method of manufacturing the same | Tadashi Sakai, Chiharu Ota, Kazuto Takao, Takashi Shinohe | 2018-09-18 |
| 9786881 | Battery pack and power supply unit | Kazutoshi Tazawa | 2017-10-10 |
| 9564491 | Semiconductor device | Tadashi Sakai | 2017-02-07 |
| 9379060 | Graphene wiring | Hisao Miyazaki, Tadashi Sakai, Masayuki Katagiri, Yuichi Yamazaki, Naoshi Sakuma | 2016-06-28 |
| 9355900 | Semiconductor device and method of manufacturing the same | Masayuki Katagiri, Yuichi Yamazaki, Tadashi Sakai, Naoshi Sakuma | 2016-05-31 |
| 9349800 | Semiconductor device | Tadashi Sakai, Naoshi Sakuma, Masayuki Katagiri, Yuichi Yamazaki | 2016-05-24 |
| 9331150 | Semiconductor device and method of manufacturing the same | Tadashi Sakai | 2016-05-03 |
| 9313634 | Information processing device, control method, and a non-transitory computer readable storage medium | Hiroko Ota, Chiemi Taki, Yuki Uchida, Hiroshi Machida | 2016-04-12 |
| 9235263 | Information processing device, determination method, and non-transitory computer readable storage medium | Ayaka Hirano, Chika Watanabe, Yuichi Kitajima, Hiroki Sasakido | 2016-01-12 |
| 9142618 | Semiconductor device | Tadashi Sakai, Naoshi Sakuma, Masayuki Katagiri, Yuichi Yamazaki | 2015-09-22 |
| 9123720 | Semiconductor device and method of manufacturing the same | Masayuki Katagiri, Yuichi Yamazaki, Tadashi Sakai, Naoshi Sakuma | 2015-09-01 |
| 8878190 | Semiconductor device and method for manufacturing the same | Tadashi Sakai, Naoshi Sakuma, Masayuki Katagiri, Yuichi Yamazaki | 2014-11-04 |
| 8710672 | Semiconductor device and method of manufacturing the same | Masayuki Katagiri, Yuichi Yamazaki, Makoto Wada, Tadashi Sakai, Naoshi Sakuma | 2014-04-29 |
| 8609199 | Carbon nanotube growing process, and carbon nanotube bundle formed substrate | Yuichi Yamazaki, Tadashi Sakai, Naoshi Sakuma, Masayuki Katagiri, Shintaro Sato | 2013-12-17 |
| 8525399 | Electron emission element including diamond doped with phosphorus | Tadashi Sakai, Naoshi Sakuma, Masayuki Katagiri, Yuichi Yamazaki | 2013-09-03 |
| 8497320 | Polyrotaxane, crosslinked structure comprising polyrotaxane and polymer, and processes for producing these | Christian Ruslim | 2013-07-30 |
| 8398927 | Carbon nanotube manufacturing apparatus, carbon nanotube manufacturing method, and radical producing apparatus | Yuichi Yamazaki, Tadashi Sakai, Naoshi Sakuma, Masayuki Katagiri | 2013-03-19 |
| 8350160 | Structure, electronic device, and method for fabricating a structure | Tadashi Sakai, Naoshi Sakuma, Masayuki Katagiri | 2013-01-08 |
| 8198193 | Manufacturing method of semiconductor substrate | Naoshi Sakuma, Tadashi Sakai, Yuichi Yamazaki, Masayuki Katagiri, Makoto Wada | 2012-06-12 |
| 8053678 | Interconnection, electronic device and method for manufacturing an electronic device | Tadashi Sakai, Naoshi Sakuma, Masayuki Katagiri, Tomio Ono | 2011-11-08 |
| 7867586 | Article having microporous body part, production method of ink medium, diffusion method of sulfur-containing organic acid into microporous layer, production method of article having meicroporous body part, and inkjet recording medium produced therefrom | Hisao Kamo, Masanori Ito, Takashi Sawada, Muneyoshi Sunada, Yasuyuki Ishida +3 more | 2011-01-11 |
| 7846766 | Diamond film formation method and film formation jig thereof | Hiroaki Yoshida, Isamu Yanase, Tomio Ono, Naoshi Sakuma, Tadashi Sakai | 2010-12-07 |
| 7642542 | Semiconductor light-emitting device and producing method for the same | Tomio Ono, Tadashi Sakai, Naoshi Sakuma, Hiroaki Yoshida | 2010-01-05 |